AutoCad :: How To Draw PI That Used In Calculating Area Circumference Of A Circle
May 30, 2011
How to drawing a Pi that used in calculating area, circumference of a circle, in AutoCAD as a technical drawing?
Is there available any book I could find some info regarding Pi in technical drawing?
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Oct 23, 2013
How do you draw circles along the circumference of a circle at various angles? for example i want to plot a small circle every 30 degrees along a larger circle.
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Nov 1, 2012
Any good tips when it comes to calculating the area of a floor plan? You are supposed to start measuring from the outermost part of the walls, but when I do that I run into trouble with the porch on the bottom of the drawing and the room on top left.
The problems are basically that the porch is not supposed to be included in the total area, and in the room on the top I end up measuring a small area twice if I start my measuring from the outermost part of the walls. This is not very well explained but I've drawn two red lines on the drawing to try to show where the problem areas are.
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Jul 15, 2012
When I am trying to calculate area, i got wrong answer. At very first i thought it calculates area with inches (iam in metric sys), but then i checked options and its answer should be in mm, but I am getting wrong answer. In my object (which is rectangular) there's many other things, like hatch, buildings and so on. Maybe this can abstract for direct answer, because when i draw just a simple square or rectangle.
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Sep 12, 2005
How I can calculate my area for different slope regions?
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Oct 31, 2012
I have a building like this and it has a lot of windows.
I know how to calculate an individual window area by using 'area' or 'ls' command. But this is just partial drawing and the whole building has hundreds of windows and it will take forever to calculate one by one and add them together to get the total area. Is there any way to get the whole area easily?
windows are just rectangles (and solid hatch inside the rectangle).
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May 16, 2013
Any quick way of calculating average Parcel Area? I used to export to LandXML and do an area report in CSV. That doesn't seem to be working for me when I export out of C3D 2012.
The workaround I found was to select all the parcels in Prospector, copy to clip board, paste in excel, find and replace "_Sq. Ft._" with 0, then do the average.
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Sep 12, 2009
I want to calculate aurface area of iparts automatically. there are about 100 ipatrs and i want to find surface area of each ipart. is there any way that i just click the desired surface and its area is written in some file so that i can just go to the next ipart click the desired surface and its area is written automatically on some file.
Is there some option in inventor to define macro for it coz i hav no knowledge of defining macros.
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Nov 11, 2012
How to calculate the three-dimensional surface area of a revolved arch (such as attached file) by autocad 2007? such as an irregular dome.
Which software can do the job? Autocad or Matlab software or .....
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Oct 12, 2011
I want to know if there is an easier ACAD solution for drawing. In the given triangle of ABC (sides and angels are known) I want to draw line CM so that the area of BCM becomes 2000 cm (are of ABC is 5311.7 cm3).
Is there an easy ACAD way for drawing this line without using trigonometry for calculation?
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Aug 11, 2011
How do I get Revit to schedule the gross exterior wall area? An isolated wall will schedule OK, but once you join it to another at a corner, the reported wall area doesn't match the exterior wall area.
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Aug 9, 2013
Im using revit 2012.
I have an 11 floor building I wish to create a gross area schedule for. I have made all the area plans, and they all show up under the Gross Building Area Plans. But when i go to create a Gross Building Area Schedule it only lists 7 of the floors. (Leaves out sub base - Lvl2 and gives Lvl3-penthouse)
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Sep 9, 2013
After selecting the area type tool, I try to click and drag but I get an error message: You must click on a non-compound, non-masking path to create text inside a path. This worked before but I must have screwed something up.
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Jul 23, 2013
How to draw the involute of a circle?
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Aug 5, 2012
How can i draw a SPRING around a circle ? like Attachment picture. (not in the Sketch) in the Part Modeling.
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Jul 30, 2012
How can i Draw a SPRING around a circle ?
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Oct 1, 2012
What is the smallest object I can draw and "SEE" in AutoCAD? I was hoping to prove a point in my introductiory AutoCAD class, but it appears I have been lying!! I tried to draw a cirlce with a diameter of 1.24E-10m. The dot shows up, but I cannot zoom to it. I tried using an enormous zoom scale, but did not have any luck. I am almost positive my instructor introduced the capabilites of AutoCAD by drawing a full scale helium atom, and that was release 14. Is this still possible? Obviously the atom can be drawn, but what are the zoom limitations?
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Jul 2, 2013
I have a question. I'm using VB.Net 2010 with Autocad2012.
How to make code for promt input user.
Get input points from user and draw circle using VB.Net 2010 with Autocad2012.
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Feb 26, 2007
I just got hold of the formula for it, and just went WOW......I'm not even going to start to understand that....let alone write a routine for it.
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Apr 30, 2013
i wants to draw a circle on a cylinder's surface[3D curved surface]. And that circle should be co-planer with the cylindrical surface.
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Jun 26, 2012
When i draw a tangent to a circle and zoomed in i saw that the line isn't actually a tangent, in fact it doesn't touches the circle!
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Oct 11, 2007
I can't control the location of a 3rd circle using ttr. I'm drawing two circles and then a 3rd tangent to both but I want the 3rd circle to be centered down below the two original ones and all it will do is be above them. See drawing.
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May 3, 2012
I'm having a problem, How can I draw a circle which has to go through point & tangent, if I know radius?
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Feb 20, 2013
I’ve an already drawn inclined line from a fixed point (saypoint (0,2) on Y-axis). The inclination is also fixed (say 150 tothe horizontal). My objective is to draw a circle with one quadrant at a fixedpoint (say point (1,0) on X-axis), so that, the line becomes a perfect tangentto the circle. The diameter of the circle may vary to make the line perfecttangent to the circle.
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Oct 24, 2012
How to draw an arc tangent to a circle and a point. The attachment here is a detail of the problem I'm having. No 9
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May 15, 2012
I have to repeatedly draw a circle with 3P option.
I first invoke the circle command, choose the 3P option.
In my second and subsequent cycles, I click "enter" and have to click "3P" again.
Is there a way my chosen option of "3P" is invoked by default on one or two clicks of the spacebar or enter button?
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Feb 20, 2011
I'm suffering to draw a circle connect with a arc and 2 straight lines for almost an hour ago.
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Aug 31, 2011
I am am trying to draw a roof vent cap in 3d. So far, I drew an arc and revolved 360 deg but it leaves a hole in the middle of the solid. Then i extruded it and got the top profile correct but i need the bottom to follow the curve and not fill it completely in.
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Nov 17, 2011
I have a line and I want from the midpoint of this line to draw a circle with 50meters diameter.
My problem is that my drawing has WGS84 as a defined coordinate system so everything is in decimal degress.
How do I draw the cirle or any other item for that matter using metric units (meters etc) while on WGS84?
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May 3, 2013
Why the lines sometimes get angular when I draw a circle/curve? How can I make them round?
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Oct 18, 2013
Can a AutoLISP command be written to read an attribute in a block and draw a circle with the attribute as the diameter using variables?
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